United States
Data
Supplements

Magnesium in supplements · page 54

10,004 supplements on the U.S. market list Magnesium with an amount per serving. The official Tolerable Upper Intake Level for adults is 350 mg a day (supplemental magnesium only (not magnesium in food)).

Tolerable Upper Intake Level (UL)

The highest daily amount that is unlikely to cause harm for almost all healthy people; it applies to supplemental magnesium only (not magnesium in food).

AgeMenWomenPregnancyBreastfeeding
0-6 months————
7-12 months————
1–3 years65 mg65 mg——
4–8 years110 mg110 mg——
9–13 years350 mg350 mg——
14–18 years350 mg350 mg350 mg350 mg
19–30 years350 mg350 mg350 mg350 mg
31–50 years350 mg350 mg350 mg350 mg
51+ years350 mg350 mg——

Source: NIH ODS Magnesium Fact Sheet for Health Professionals, Table 3 (updated 2026-01-06).

Supplements with Magnesium

10,004 shown · page 54 of 209

G
GHT MaleNaturesPlus · Capsule80 mg per serving
A
Active 55Buried Treasure Liquid Nutrients · Liquid50 mg per serving
H
Hair, Skin & Nails FormulaPuritan's Pride · Other (e.g. tea bag)50 mg per serving
C
Children's Daily MultiBuried Treasure Liquid Nutrients · Liquid100 mg per serving
H
Hair Skin & NailsBuried Treasure Liquid Nutrients · Liquid50 mg per serving
P
PreNatal Plus DHA Daily MultiBuried Treasure Liquid Nutrients · Liquid35 mg per serving
P
Pure Colloidal MineralsBuried Treasure Liquid Nutrients · Liquid4.9 mg per serving
M
Multi-Pro 32XAST Sports Science · Tablet or Pill100 mg per serving
W
Women's ChangeBuried Treasure · Liquid100 mg per serving
G
Green and RedNaturesPlus Source of Life · Tablet or Pill100 mg per serving
P
Power Multi-V Vegi CapsulesCalifornia Academy of Health · Capsule50 mg per serving
C
Centrum MenCentrum · Tablet or Pill100 mg per serving
W
Women's One MultipleAN Amazing Nutrition Amazing Formulas · Tablet or Pill2.0 mg per serving
M
Men's 50+ MultiSmartyPants · Capsule8.4 mg per serving
M
Men's MultiSmartyPants · Capsule8.4 mg per serving
A
Alive! Men's Energy Complete MultivitaminNature's Way · Tablet or Pill105 mg per serving
A
Alive! Women's 50+ Complete Multi-VitaminNature's Way · Tablet or Pill50 mg per serving
A
Alive! Women's Energy Complete MultivitaminNature's Way · Tablet or Pill50 mg per serving
W
Women's 50+ MultiSmartyPants · Capsule8.4 mg per serving
D
Doctor's Choice Multivitamin 50+ MenNature's Way · Tablet or Pill200 mg per serving
P
Prenatal One MultipleAN Amazing Nutrition Amazing Formulas · Tablet or Pill100 mg per serving
S
Source of Life Multi-Vitamin & Mineral No IronNaturesPlus · Tablet or Pill100 mg per serving
S
Source of Life Women TabletsNaturesPlus · Tablet or Pill250 mg per serving
M
Men's One MultipleAN Amazing Nutrition Amazing Formulas · Tablet or Pill25 mg per serving
Z
Zipfizz Berryzf Zipfizz · Powder105 mg per serving
Z
Zipfizz Grapezf Zipfizz · Powder105 mg per serving
Z
Zipfizz Orange Sodazf Zipfizz · Powder105 mg per serving
Z
Zipfizz Pink LemonadeZipfizz · Powder105 mg per serving
M
Metabolic AdvantageNature's Way · Capsule210 mg per serving
S
Source of Life Liquid Natural Delicious Tropical Fruit FlavorNaturesPlus · Liquid25 mg per serving
C
Complete B-ComplexRainbow Light · Tablet or Pill60 mg per serving
L
LifeEssencePure Essence · Tablet or Pill200 mg per serving
O
One 'n' OnlyPure Essence · Tablet or Pill25 mg per serving
U
Ultra GHT Male Maximum StrengthNaturesPlus · Tablet or Pill80 mg per serving
A
Adult Multi 50+Nature's Bounty · Tablet or Pill50 mg per serving
A
Adult MultiNature's Bounty · Tablet or Pill50 mg per serving
M
Mother & ChildPure Essence · Tablet or Pill200 mg per serving
O
One 'n' Only MenPure Essence · Tablet or Pill25 mg per serving
M
Magnesium Plus Orange-Vanilla FlavorPure Essence Ionic-Fizz · Powder300 mg per serving
H
Healthy HeartNutraPro (Neutraceutical Corp.) · Capsule200 mg per serving
M
Men's MultiNature's Bounty · Tablet or Pill140 mg per serving
V
Vita Mom Prenatal FormulaKAL · Tablet or Pill400 mg per serving
V
Vita Mom Advanced Prenatal FormulaKAL · Tablet or Pill400 mg per serving
W
Women's Multi 50+Nature's Bounty · Tablet or Pill50 mg per serving
E
Enhanced Energy Whole Food Multivitamin Mango Pineapple FlavorKAL · Tablet or Pill15 mg per serving
M
Multi Two CapsHealth Products Distributors · Capsule100 mg per serving
C
Centrum MenCentrum · Tablet or Pill100 mg per serving
C
Centrum WomenCentrum · Tablet or Pill100 mg per serving

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).